2015-2016学年人教选修6 Unit 4 Global warming Using language教案

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名称 2015-2016学年人教选修6 Unit 4 Global warming Using language教案
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资源类型 教案
版本资源 人教版(新课程标准)
科目 英语
更新时间 2015-12-13 23:17:11

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本资料来自于资源最齐全的21世纪教育网www.21cnjy.com
人教选修6 Unit4 Global warming教案
Using language
Teaching material
NSEFC Book 6 -- Unit 4
Teaching aims
Enable the students ( http: / / www.21cnjy.com )to learn some information about the current situation of the global warming and know what we should do about it.【来源:21·世纪·教育·网】
Teaching important& difficult point
How to help the stude ( http: / / www.21cnjy.com )nts to get the information about the current situation of the global warming and know what we should do about it.21·cn·jy·com
Teaching aids
tape recorder, slides
Teaching procedures
Step1 Lead in
Have you ever seen the film The Day After Tomorrow www.21-cn-jy.com
What kind of disasters have you seen in the film
What have you learnt from the film
Slide show
What causes the global warming
gas emission
What is the effect of global warming
Step 2 Skimming
Skim the first letter, and answer the questions below:21·世纪*教育网
1. Who is the writer
A student named Ouyang Guang.
2. What is the purpos ( http: / / www.21cnjy.com )e of the email / What are the two concerns of the email
① His opinion ( http: / / www.21cnjy.com ) that, as an individual, he can have no effect on environmental
problems.
② getting some suggestions for what he can do about global warming.www-2-1-cnjy-com
3. Read the second email, and answer the question:2-1-c-n-j-y
Does Earth Care agr ( http: / / www.21cnjy.com )ee with Ouyang Guang's opinion that individuals can have no effect
No, Earth Care does not agree.
Step 3 Scanning
Scan the letter a ( http: / / www.21cnjy.com )nd list Earth Care's suggestions in the chart on P30, and discuss whether you can carry out each suggestion. Give reason for you answers.  21*cnjy*com
Step 4 Language points
1. make a difference
make a difference(1)有很大差别, 有很大不同(2)有很大的关系/影响
make some/ no difference to对...有些/没有关系
That makes no difference to me.那对我没有影响。
Exercise can make a great difference to your health.锻炼对你的健康产生很大的影响。
2. put up with
put up with 忍受;忍耐;受苦
That woman, as a ( http: / / www.21cnjy.com )housewife, has a lot to put up with. 作为家庭主妇,那女人得忍受很多烦恼。
知识拓展
put aside 节省(钱、时间);储蓄;把......放在一边
put away 收拾起来;储存(钱);喝掉
put back 放回原处;拖延 put down 写下;记下;控制
put forward 提出(意见、建议);推荐
put off 延期;推迟 put on 假装;增加;上演(戏剧)
put out 熄灭;使忧虑;扑灭;出版
put up 举起;张开(伞);张贴;为......提供食宿
3. so long as / as long as
as long as 只要,如果
As long as there is life there is hope.
留得生命在,不怕没希望.
You can go out, as / s ( http: / / www.21cnjy.com )o long as you promise to be back before 11 o'clock.21世纪教育网版权所有
你可以出去,只要你答应在11点以前回来.
I'll accept any job as / so long as I don't have to get up early.21教育网
只要不必早起,任何工作我都可以接受.
在用as / so long as连接的从句中,当其谓语为be,而主语和主句的主语相同时,则从句的主语和be可以省略。如:21cnjy.com
I'm sure we a ( http: / / www.21cnjy.com )re safe as long as (we are) in his care. 我深信只要在他的保护下,我们就会平安无事.2·1·c·n·j·y
Step 5 Homework
Surf the int ( http: / / www.21cnjy.com )ernet to know more about what we can do about global warming.
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